Ultra light: All ACADEMY bikes weigh less than 40% of a typical child's weight. At 5.5 kg for the 16-inch model, 7.2 kg for the 20-inch, 7.9 kg for the 24-inch, and 8.6 kg for the 26-inch, they are significantly lighter than the market standards for children's and youth bikes. Ergonomic: The ACADEMY frames feature low and narrow bottom brackets, ensuring a close, child-friendly leg position. Short crank arms and an upright seating position allow children to place their feet on the ground at any time while still maintaining an ergonomic knee position while riding. Child-friendly: The better the weight and ergonomics of the bike are tailored to children, the greater their motivation to ride. This leads to increased physical activity and fun. Smart: ACADEMY bikes are thoughtfully designed without compromise. They are equipped with child-friendly components for daily urban use while still being modern and cool in appearance. High quality: The lightweight, up to 3-fold conified aluminum frames and forks, as well as the specially manufactured aluminum accessories, ensure extremely low weight classes for all ACADEMY models. The newly developed VEE TIRE Rail folding tire with a reflective ring offers excellent rolling properties with perfect grip.